Studies Weekly California Science

True or false: all living things have only one cell

• true

• false

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True or false: the cell is the basic unit of life

• true

• false

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True or false: all new cells come from preexisting cells

• true

• false

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How many cells does a mouse have?

• 12 million

• 12 billion

• 37.2 trillion

• 100 quadrillion

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How many cells does a human have?

• 12 billion

• 37.2 trillion

• 100 quadrillion

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How many cells does a blue whale have?

• 12 billion

• 37.2 trillion

• 100 quadrillion

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Who created the microscope?

• Albert Einstein

• Robert Hooke

• Ludwig van Beethoven

• Wolfgang Mozart

Which microscope does this photo come from?

• Light microscope/ LM

• Transmission electron microscope/ TEM

• Scanning electron microscope/ SEM

Tags

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Which microscope does this photo come from?

• Light microscope/ LM

• Transmission electron microscope/ TEM

• Scanning electron microscope/ SEM

Tags

NGSS.MS-LS1-1

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Which microscope does this photo come from?

• Light microscope/LM

• Transmission electron microscope/TEM

• Scanning electron microscope/SEM